package polymorphism.shape;

import java.util.Random;

public class RandomShapeGenerator {

	private Random rand = new Random(47);
	public Shape next(){
		switch(rand.nextInt(3)){
		    default:
		    case 0: return new Cricle();
		    case 1: return new Shape();
		    case 2: return new Triangle();
		}
	}
}
